| 储层原始含油饱和度计算方法研究 |
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| 引用本文： | 潘和平,王兴,樊政军,马勇,李明强.储层原始含油饱和度计算方法研究[J].现代地质,2000,14(4):451-453. |
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| 作者姓名： | 潘和平 王兴 樊政军 马勇 李明强 |
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| 作者单位： | 1. 中国地质大学地球物理系,武汉,430074
2. 中国新星石油公司西北石油地质局,乌鲁木齐,830011 |
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| 基金项目： | 国家自然科学基金项目!(编号 :494742 35 ) |
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| 摘 要： | 储层原始含油饱和度是评价储层的重要指标 ,它的计算方法有 :岩心直接测定方法、间接确定法和毛管压力曲线计算方法。简要地讨论了这几种方法 ,重点探讨了利用毛管压力曲线计算储层原始含油饱和度的方法 ,针对该方法目前使用中存在的问题进行了改进 ,并在该方法的理论基础上 ,结合新疆塔里木盆地北部的实例 ,提出一种便于利用毛管压力曲线计算储层原始含油饱和度的适用方法
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| 关 键 词： | 储层 原始含油饱和度 毛管压力曲线 |
| 修稿时间： | 2000-01-21 |
COMPUTING METHOD OF RESERVOIR ORIGINALITY OIL SATURATION |
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| PAN He-ping,WANG Xing,FAN Zheng-jun,MA Yong,LI Ming-qiang.COMPUTING METHOD OF RESERVOIR ORIGINALITY OIL SATURATION[J].Geoscience——Journal of Graduate School,China University of Geosciences,2000,14(4):451-453. |
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| Authors: | PAN He-ping WANG Xing FAN Zheng-jun MA Yong LI Ming-qiang |
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| Abstract: | Reservoir originality oil saturation is an important index for evaluating reservoir. There are three methods for determining reservoir originality oil saturation: (1)core directness mensuration, (2)indirectness determination and (3)computed by capillary pressure curve. In this paper, the authors discuss briefly these several methods, and emphase on studying the third method. Aiming at the defect of the third method, the authors have improved on the method,and on the basis of the method and combination with the practicality in the north area of the Tarim Basin,Xinjiang, a new method which is convenient for computing reservoir originality oil saturation is put forward with using capillary pressure curve information. |
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| Keywords: | reservoir originality oil saturation capillary pressure cu\ |
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